kernel

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 Go to latest Published: Aug 29, 2022 License: MIT Imports: 33 Imported by: 2

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Constants

View Source 
const (
	ErrorInvalidSignature = -40001 // 签名验证错误
	ErrorParseXml         = -40002 // xml/json解析失败
	ErrorCalcSignature    = -40003 // sha加密生成签名失败
	ErrorInvalidAesKey    = -40004 // AESKey 非法
	ErrorInvalidAppID     = -40005 // ReceiveID 校验错误
	ErrorEncryptAes       = -40006 // AES 加密失败
	ErrorDecryptAes       = -40007 // AES 解密失败
	ErrorInvalidXml       = -40008 // 解密后得到的buffer非法
	ErrorBase64Encode     = -40009 // base64 编码失败
	ErrorBase64Decode     = -40010 // base64 解码失败
	ErrorXmlBuild         = -40011 // 生成xml失败
	IllegalBuffer         = -41003 // Illegal buffer

)

Wechat Docs: https://open.work.weixin.qq.com/api/doc/90000/90138/90307

View Source 
const SUCCESS_EMPTY_RESPONSE = "success"

Variables

View Source 
var MESSAGE_TYPE_MAPPING = map[string]int{
	"*":               messages.VOID,
	"text":            messages.TEXT,
	"image":           messages.IMAGE,
	"voice":           messages.VOICE,
	"video":           messages.VIDEO,
	"shortvideo":      messages.SHORT_VIDEO,
	"location":        messages.LOCATION,
	"link":            messages.LINK,
	"device_event":    messages.DEVICE_EVENT,
	"device_text":     messages.DEVICE_TEXT,
	"event":           messages.EVENT,
	"file":            messages.FILE,
	"miniprogrampage": messages.MINIPROGRAM_PAGE,
}

Functions

This section is empty.

Types

type AccessToken 

type AccessToken struct {
	App *ApplicationInterface

	*request.HttpRequest
	*response.HttpResponse

	RequestMethod      string
	EndpointToGetToken string
	QueryName          string
	Token              *object.HashMap
	TokenKey           string
	CachePrefix        string

	*InteractsWithCache

	GetCredentials func() *object.StringMap
	GetEndpoint    func() (string, error)
}

func NewAccessToken 

func NewAccessToken(app *ApplicationInterface) (*AccessToken, error)

func (*AccessToken) ApplyToRequest 

func (accessToken *AccessToken) ApplyToRequest(request *http.Request, requestOptions *object.HashMap) (*http.Request, error)

func (*AccessToken) GetCacheKey 

func (accessToken *AccessToken) GetCacheKey() string

GetCacheKey 缓存唯一key算法说明： 1. 使用appid和secret进行字符串拼接。例如: appid=testappid secret=testsecret, 那么结果为: testappidtestsecret 2. 计算字符串的md5。"testappidtestsecret"的md5值为"edc5f6181730baffc0b88cf96658aeff" 3. 加上PowerWeChat前缀命名空间："powerwechat.access_token."，最终结果为："powerwechat.access_token.edc5f6181730baffc0b88cf96658aeff"

func (*AccessToken) GetRefreshedToken 

func (accessToken *AccessToken) GetRefreshedToken() (*response2.ResponseGetToken, error)

func (*AccessToken) GetToken 

func (accessToken *AccessToken) GetToken(refresh bool) (resToken *response2.ResponseGetToken, err error)

func (*AccessToken) OverrideGetEndpoint 

func (accessToken *AccessToken) OverrideGetEndpoint()

func (*AccessToken) Refresh 

func (accessToken *AccessToken) Refresh() contract.AccessTokenInterface

func (*AccessToken) SetToken 

func (accessToken *AccessToken) SetToken(token *response2.ResponseGetToken) (tokenInterface contract.AccessTokenInterface, err error)

type ApplicationInterface 

type ApplicationInterface interface {
	GetContainer() *ServiceContainer
	GetAccessToken() *AccessToken
	GetConfig() *Config
	GetComponent(name string) interface{}
}

type BaseClient 

type BaseClient struct {
	*request.HttpRequest
	*response.HttpResponse

	*support.ResponseCastable

	ExternalRequest *http2.Request

	Signer *support.SHA256WithRSASigner

	App   *ApplicationInterface
	Token *AccessToken
}

func NewBaseClient 

func NewBaseClient(app *ApplicationInterface, token *AccessToken) (*BaseClient, error)

func (*BaseClient) HttpGet 

func (client *BaseClient) HttpGet(url string, query *object.StringMap, outHeader interface{}, outBody interface{}) (interface{}, error)

func (*BaseClient) HttpPost 

func (client *BaseClient) HttpPost(url string, data interface{}, outHeader interface{}, outBody interface{}) (interface{}, error)

func (*BaseClient) HttpPostJson 

func (client *BaseClient) HttpPostJson(url string, data interface{}, query *object.StringMap, outHeader interface{}, outBody interface{}) (interface{}, error)

func (*BaseClient) HttpUpload 

func (client *BaseClient) HttpUpload(url string, files *object.HashMap, form *object.HashMap, query interface{}, outHeader interface{}, outBody interface{}) (interface{}, error)

func (*BaseClient) Request 

func (client *BaseClient) Request(url string, method string, options *object.HashMap,
	returnRaw bool, outHeader interface{}, outBody interface{},
) (interface{}, error)

func (*BaseClient) RequestRaw 

func (client *BaseClient) RequestRaw(url string, method string, options *object.HashMap, outHeader interface{}, outBody interface{}) (interface{}, error)

type CDATA 

type CDATA struct {
	Value string `xml:",cdata"`
}

type CacheInterface 

type CacheInterface cache.CacheInterface

func NewRedisClient 

func NewRedisClient(options *RedisOptions) CacheInterface

type Config 

type Config struct {
	*object.Collection
}

func NewConfig 

func NewConfig(items *object.HashMap) *Config

type Encryptor 

type Encryptor struct {
	// contains filtered or unexported fields
}

func NewEncryptor 

func NewEncryptor(appID, token, aesKey string) (*Encryptor, error)

func (*Encryptor) Decrypt 

func (encryptor *Encryptor) Decrypt(content []byte, msgSignature, nonce, timestamp string) ([]byte, *support.CryptError)

Decrypt decrypt xml msg and return xml

func (*Encryptor) DecryptContent 

func (encryptor *Encryptor) DecryptContent(content string) ([]byte, *support.CryptError)

Decrypt decrypt xml msg and return xml

func (*Encryptor) Encrypt 

func (encryptor *Encryptor) Encrypt(msg, nonce, timestamp string) ([]byte, *support.CryptError)

Encrypt encrypt xml msg and return xml

func (*Encryptor) GetToken 

func (encryptor *Encryptor) GetToken() string

GetToken Get the app token

func (*Encryptor) Signature 

func (encryptor *Encryptor) Signature(token, timestamp, nonce, data string) string

func (*Encryptor) VerifyUrl 

func (encryptor *Encryptor) VerifyUrl(content string, msgSignature, nonce, timestamp string) ([]byte, *support.CryptError)

VerifyUrl Parsing the official WeChat callbacks validation. Wechat Docs: https://work.weixin.qq.com/api/doc/90000/90135/90235 When adding URLs to the WeChat admin backend, WeChat will trigger a GET request to verify whether the server can process the encrypted information properly, and the uniformMessage needs to be decrypted and returned. 在微信管理后台添加URL的时候，微信会触发一条GET请求用于验证服务器能否正常处理加密信息，需要将消息解密出来返回。 eg: "/app-callbacks?msg_signature=1495c4dfd4958d4e5faf618978ae66943a042f87&timestamp=1623292419&nonce=1623324060&echostr=o1XtmVltGmUAqoWee54yd4Q5ZBgrw4%2F9lFo5qdZoVPd1DybzarjuYCfFlR2AFbAcWHwFgmbrVBD%2Bf9910QIF6g%3D%3D"

type ExtraInfo 

type ExtraInfo struct {
	Prepends *power.HashMap
	ID       string
}

func NewExtraInfo 

func NewExtraInfo() (*ExtraInfo, error)

type InteractsWithCache 

type InteractsWithCache struct {
	Cache CacheInterface
}

func NewInteractsWithCache 

func NewInteractsWithCache(client CacheInterface) *InteractsWithCache

func (*InteractsWithCache) GetCache 

func (interactCache *InteractsWithCache) GetCache() CacheInterface

func (*InteractsWithCache) SetCache 

func (interactCache *InteractsWithCache) SetCache(cache CacheInterface) *InteractsWithCache

type Middleware 

type Middleware struct {
	contract.MiddlewareInterface
	*BaseClient
	Name string
}

----------------------------------------------------------------------

func (*Middleware) Delay 

func (d *Middleware) Delay() time.Duration

func (*Middleware) GetName 

func (d *Middleware) GetName() string

func (*Middleware) Retries 

func (d *Middleware) Retries() int

func (*Middleware) RetryDecider 

func (d *Middleware) RetryDecider(conditions *object.HashMap) bool

func (*Middleware) SetName 

func (d *Middleware) SetName(name string)

type MiddlewareAccessToken 

type MiddlewareAccessToken struct {
	*Middleware
}

func (*MiddlewareAccessToken) ModifyRequest 

func (d *MiddlewareAccessToken) ModifyRequest(req *http2.Request) (err error)

--- MiddlewareAccessToken ---

type MiddlewareLogMiddleware 

type MiddlewareLogMiddleware struct {
	*Middleware
}

func (*MiddlewareLogMiddleware) ModifyRequest 

func (d *MiddlewareLogMiddleware) ModifyRequest(req *http2.Request) error

--- MiddlewareLogMiddleware ---

type MiddlewareRetry 

type MiddlewareRetry struct {
	*Middleware
}

func (*MiddlewareRetry) ModifyRequest 

func (d *MiddlewareRetry) ModifyRequest(req *http2.Request) error

--- MiddlewareRetry ---

func (*MiddlewareRetry) RetryDecider 

func (d *MiddlewareRetry) RetryDecider(conditions *object.HashMap) bool

type RedisOptions 

type RedisOptions cache.RedisOptions

type ServerGuard 

type ServerGuard struct {
	*support.Observable
	*support.ResponseCastable

	App *ApplicationInterface

	IsSafeMode              func(request *http.Request) bool
	Validate                func(request *http.Request) (*ServerGuard, error)
	ShouldReturnRawResponse func(request *http.Request) bool

	ToCallbackType func(callbackHeader contract.EventInterface, buf []byte) (decryptMessage interface{}, err error)

	GetToken    func() string
	Resolve     func(request *http.Request) (httpRS *response.HttpResponse, err error)
	Notify      func(request *http.Request, closure func(event contract.EventInterface) interface{}) (response *response.HttpResponse, err error)
	HandleEvent func(request *http.Request, closure func(event contract.EventInterface) interface{}) (*object.HashMap, error)
	// contains filtered or unexported fields
}

func NewServerGuard 

func NewServerGuard(app *ApplicationInterface) *ServerGuard

func (*ServerGuard) DecryptEvent 

func (serverGuard *ServerGuard) DecryptEvent(request *http.Request, content string) (callbackHeader *models.CallbackMessageHeader, err error)

func (*ServerGuard) GetEvent 

func (serverGuard *ServerGuard) GetEvent(request *http.Request) (callback *models.Callback, callbackHeader *models.CallbackMessageHeader, err error)

func (*ServerGuard) GetMessage 

func (serverGuard *ServerGuard) GetMessage(request *http.Request) (callback *models.Callback, callbackHeader *models.CallbackMessageHeader, Decrypted interface{}, err error)

func (*ServerGuard) OverrideGetToken 

func (serverGuard *ServerGuard) OverrideGetToken()

func (*ServerGuard) OverrideHandleEvent 

func (serverGuard *ServerGuard) OverrideHandleEvent()

func (*ServerGuard) OverrideNotify 

func (serverGuard *ServerGuard) OverrideNotify()

func (*ServerGuard) OverrideResolve 

func (serverGuard *ServerGuard) OverrideResolve()

func (*ServerGuard) ParseMessage 

func (serverGuard *ServerGuard) ParseMessage(content string) (callback *models.Callback, err error)

func (*ServerGuard) ResolveEvent 

func (serverGuard *ServerGuard) ResolveEvent(request *http.Request, closure func(event contract.EventInterface) interface{}) (httpRS *response.HttpResponse, err error)

func (*ServerGuard) Serve 

func (serverGuard *ServerGuard) Serve(request *http.Request) (response *response.HttpResponse, err error)

回调配置 https://developer.work.weixin.qq.com/document/path/90930

type ServiceContainer 

type ServiceContainer struct {
	ID string

	Prepends      *object.Attribute
	DefaultConfig *object.HashMap
	UserConfig    *object.HashMap
	Config        *object.HashMap
}

func NewServiceContainer 

func NewServiceContainer(config *object.HashMap, extraInfos ...*ExtraInfo) (*ServiceContainer, error)

func (*ServiceContainer) GetConfig 

func (container *ServiceContainer) GetConfig() *object.HashMap

func (*ServiceContainer) GetID 

func (container *ServiceContainer) GetID() string

type WeComRecvMsg 

type WeComRecvMsg struct {
	ToUserName string `xml:"ToUserName"`
	Encrypt    string `xml:"Encrypt"`
	AgentID    string `xml:"AgentID"`
}

type WeComReplyMsg 

type WeComReplyMsg struct {
	XMLName   xml.Name `xml:"xml"`
	Encrypt   CDATA    `xml:"Encrypt"`
	Signature CDATA    `xml:"MsgSignature"`
	Timestamp string   `xml:"TimeStamp"`
	Nonce     CDATA    `xml:"Nonce"`
}

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